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Initial commit: RCCL auto-tuning project  
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<!-------------------------------------------------------------------------
 - Copyright (c) 2022 Advanced Micro Devices, Inc. All rights reserved.
 - See LICENSE.txt for license information
 ------------------------------------------------------------------------->
<system version="2">
  <cpu numaid="3" affinity="ffff0000,00000000,ffff0000,00000000" arch="x86_64" vendor="AuthenticAMD" familyid="175" modelid="48">
    <pci busid="0000:c1:00.0" class="0x038000" vendor="0x1002" device="0x7408" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16 GT/s" link_width="16">
      <gpu dev="0" sm="90" gcn="910" arch="38911" rank="0" gdr="1">
        <xgmi target="0000:c6:00.0" count="4" tclass="0x038000"/>
        <xgmi target="0000:c9:00.0" count="1" tclass="0x038000"/>
        <xgmi target="0000:d9:00.0" count="2" tclass="0x038000"/>
      </gpu>
    </pci>
    <pci busid="0000:c6:00.0" class="0x038000" vendor="0x1002" device="0x7408" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16 GT/s" link_width="16">
      <gpu dev="1" sm="90" gcn="910" arch="38911" rank="1" gdr="1">
        <xgmi target="0000:c1:00.0" count="4" tclass="0x038000"/>
        <xgmi target="0000:ce:00.0" count="1" tclass="0x038000"/>
        <xgmi target="0000:d6:00.0" count="1" tclass="0x038000"/>
      </gpu>
    </pci>
    <pci busid="0000:c5:00.0" class="0x020000" vendor="0x17db" device="0x0501" subsystem_vendor="0x17db" subsystem_device="0x0000" link_speed="16 GT/s" link_width="16">
      <nic>
        <net name="net0" dev="0" speed="200000" port="1" guid="0x0" maxconn="128" gdr="1"/>
      </nic>
    </pci>
  </cpu>
  <cpu numaid="1" affinity="00000000,ffff0000,00000000,ffff0000" arch="x86_64" vendor="AuthenticAMD" familyid="175" modelid="48">
    <pci busid="0000:c9:00.0" class="0x038000" vendor="0x1002" device="0x7408" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16 GT/s" link_width="16">
      <gpu dev="2" sm="90" gcn="910" arch="38911" rank="2" gdr="1">
        <xgmi target="0000:c1:00.0" count="1" tclass="0x038000"/>
        <xgmi target="0000:ce:00.0" count="4" tclass="0x038000"/>
        <xgmi target="0000:d1:00.0" count="2" tclass="0x038000"/>
      </gpu>
    </pci>
    <pci busid="0000:ce:00.0" class="0x038000" vendor="0x1002" device="0x7408" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16 GT/s" link_width="16">
      <gpu dev="3" sm="90" gcn="910" arch="38911" rank="3" gdr="1">
        <xgmi target="0000:c6:00.0" count="1" tclass="0x038000"/>
        <xgmi target="0000:c9:00.0" count="4" tclass="0x038000"/>
        <xgmi target="0000:de:00.0" count="1" tclass="0x038000"/>
      </gpu>
    </pci>
    <pci busid="0000:cd:00.0" class="0x020000" vendor="0x17db" device="0x0501" subsystem_vendor="0x17db" subsystem_device="0x0000" link_speed="16 GT/s" link_width="16">
      <nic>
        <net name="net1" dev="1" speed="200000" port="1" guid="0x1" maxconn="128" gdr="1"/>
      </nic>
    </pci>
  </cpu>
  <cpu numaid="0" affinity="00000000,0000ffff,00000000,0000ffff" arch="x86_64" vendor="AuthenticAMD" familyid="175" modelid="48">
    <pci busid="0000:d1:00.0" class="0x038000" vendor="0x1002" device="0x7408" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16 GT/s" link_width="16">
      <gpu dev="4" sm="90" gcn="910" arch="38911" rank="4" gdr="1">
        <xgmi target="0000:c9:00.0" count="2" tclass="0x038000"/>
        <xgmi target="0000:d6:00.0" count="4" tclass="0x038000"/>
        <xgmi target="0000:d9:00.0" count="1" tclass="0x038000"/>
      </gpu>
    </pci>
    <pci busid="0000:d6:00.0" class="0x038000" vendor="0x1002" device="0x7408" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16 GT/s" link_width="16">
      <gpu dev="5" sm="90" gcn="910" arch="38911" rank="5" gdr="1">
        <xgmi target="0000:c6:00.0" count="1" tclass="0x038000"/>
        <xgmi target="0000:d1:00.0" count="4" tclass="0x038000"/>
        <xgmi target="0000:de:00.0" count="1" tclass="0x038000"/>
      </gpu>
    </pci>
    <pci busid="0000:d5:00.0" class="0x020000" vendor="0x17db" device="0x0501" subsystem_vendor="0x17db" subsystem_device="0x0000" link_speed="16 GT/s" link_width="16">
      <nic>
        <net name="net2" dev="2" speed="200000" port="1" guid="0x2" maxconn="128" gdr="1"/>
      </nic>
    </pci>
  </cpu>
  <cpu numaid="2" affinity="0000ffff,00000000,0000ffff,00000000" arch="x86_64" vendor="AuthenticAMD" familyid="175" modelid="48">
    <pci busid="0000:d9:00.0" class="0x038000" vendor="0x1002" device="0x7408" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16 GT/s" link_width="16">
      <gpu dev="6" sm="90" gcn="910" arch="38911" rank="6" gdr="1">
        <xgmi target="0000:c1:00.0" count="2" tclass="0x038000"/>
        <xgmi target="0000:d1:00.0" count="1" tclass="0x038000"/>
        <xgmi target="0000:de:00.0" count="4" tclass="0x038000"/>
      </gpu>
    </pci>
    <pci busid="0000:de:00.0" class="0x038000" vendor="0x1002" device="0x7408" subsystem_vendor="0x1002" subsystem_device="0x0b0c" link_speed="16 GT/s" link_width="16">
      <gpu dev="7" sm="90" gcn="910" arch="38911" rank="7" gdr="1">
        <xgmi target="0000:ce:00.0" count="1" tclass="0x038000"/>
        <xgmi target="0000:d6:00.0" count="1" tclass="0x038000"/>
        <xgmi target="0000:d9:00.0" count="4" tclass="0x038000"/>
      </gpu>
    </pci>
    <pci busid="0000:dd:00.0" class="0x020000" vendor="0x17db" device="0x0501" subsystem_vendor="0x17db" subsystem_device="0x0000" link_speed="16 GT/s" link_width="16">
      <nic>
        <net name="net3" dev="3" speed="200000" port="1" guid="0x3" maxconn="128" gdr="1"/>
      </nic>
    </pci>
  </cpu>
</system>